Adjustable fishing pole holder



FIG. 1 is a left side elevation of a design for an adjustable fishing pole holder according to the invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof. 

The ornamental design for an adjustable fishing pole holder, as shown and described. 